zoomExtents in C#

[Anonymous]

hi

iam not getting zoom option with usung .net api

can any body please me solution

[Anonymous]

Hello Venkatesh,

You can do this in two ways, The most preferred way is

AcadApplication pApp;

pApp = (Autodesk.AutoCAD.Interop.AcadApplication)Autodesk.AutoCAD.ApplicationServices. Application.AcadApplication;

pApp.ZoomExtents();

and the other way is using "SendStringToExecute"

.SendStringToExecute("Zoom e ", False, False, False);
.SendStringToExecute("Zoom s 2 ", False, False, False);
.SendStringToExecute("Zoom W 0,0,0 10,10,10 ", False, False, False);

Hope this helps.

Regards,
Basha

[Anonymous]

but dear bash iam using present .netarx coding
iam getting this name "using Autodesk.AutoCAD.Interop;"

so what can i do for this without importing .dll?

have any other way is ther?

venkatesh
9247814116
hyderabad

[Anonymous]

Hi Venkatesh,

Import the COM reference AutoCAD 200X Type Library, where X is your version of AutoCAD.

Regards,
Basha

[Anonymous]

HI

Basha Good Morning

thanx for your spending valuable time for us giving sugetion

venkatesh

[Anonymous]

Hi Basha,

I'm using option 2 that you provided in some old code.

In rather heavy drawings I sometimes get the error: The RPC server is unavailable. (Exception from HRESULT: 0x800706BA)
Explanation: the server hits 100% CPU utilization, and after several seconds falls to about 20%, but the _zoom e command is never finished, and the batch job fails.

Do you think that the error can be prevented by using option 1? - Since I have no ways of reproducing, I hope you might can help me.

Best regards
Peter Elkjaer

[Anonymous]

Hello Peter,

Using SendCommand in VBA and SendStringToExecute in .Net are not supposed for Batch Processes, they are chances that it may fail in long run. I think using Option 1 is always a better idea.

Regards,
Basha

[Anonymous]

Hi Basha.

Thank you for your quick reply, I'll rewrite my code, and see if the unprovoked errors will go away.

/Peter